Methanol → (R)-2-(5-Nitro-1-oxoisoquinolin-2(1H)-yl)propanamide

HRID 1161217ノート

反応式

HRID 1161217 の反応式
[N+:1]([C:4]1[CH:13]=[CH:12][CH:11]=[C:10]2[C:5]=1[CH:6]=[CH:7]O[C:9]2=[O:14])([O-:3])=[O:2].CO.Cl.[NH2:18][C@H:19]([CH3:23])[C:20]([NH2:22])=[O:21].C(N(CC)CC)C>>[N+:1]([C:4]1[CH:13]=[CH:12][CH:11]=[C:10]2[C:5]=1[CH:6]=[CH:7][N:18]([C@H:19]([CH3:23])[C:20]([NH2:22])=[O:21])[C:9]2=[O:14])([O-:3])=[O:2]

参加物

5

反応物 4

HCID 887MethanolHCID 8471TriethylamineHCID 2775814(2R)-2-Aminopropanamide hydrochlorideHCID 100127605-nitro-1H-isochromen-1-one

生成物 1

HCID 59515648(R)-2-(5-Nitro-1-oxoisoquinolin-2(1H)-yl)propanamide

反応条件

温度
52 °C

実験手順

To a solution of 5-nitro-isochromen-1-one (2 g, 0.01 mol) in methanol (40 mL, 1 mol) was added (R)-2-aminopropanamide hydrochloride (2.0 g, 0.016 mol) and triethylamine (2.6 mL, 0.019 mol) and stirred at 52° C. for 3 hr. The product (yellow solid) precipitated out and was filtered and carried on to the next reaction. MS m/z=262.1 (M+1).

後処理

  1. customThe product (yellow solid) precipitated out and
  2. filtrationwas filtered
  3. customcarried on to the next reaction

出典と根拠

ORDレコード
ord-889dd0df1b734235a800b64cbfcf6a07
出典データセット
uspto-grants-2010_10
特許番号
US07816371B2

反応ノート

読み込み中…